Big deal ...Siri or Alexa will shave you with your phone edge and you can take a selfie as well...don,t even need water or soap...just a lithium ion laser beam .....so get this one instead....contact AMAZON at 3:14 a.m. on Nov 01 2017 for pre order listing....

Reminds me of what big beer companies did a few years ago when many people were switching to craft beer because it was better. They started coming up with gimmicks. Remember the (I think Miller Lite) Vortex bottle with groves for pouring? Multi-blade cartridges have nothing new to offer so they are starting with the gimmicks. Just like craft beer is still better, DE/SE shaving is still better. Just my opinion.